kubeadm upgrade apply - Upgrade your Kubernetes cluster to the specified version
kubeadm upgrade apply [OPTIONS]
Upgrade your Kubernetes cluster to the specified version
--allow-experimental-upgrades=false
Show unstable versions of Kubernetes as an upgrade alternative and allow upgrading to an alpha/beta/release candidate versions of Kubernetes.
--allow-release-candidate-upgrades=false
Show release candidate versions of Kubernetes as an upgrade alternative and allow upgrading to a release candidate versions of Kubernetes.
--certificate-renewal=true
Perform the renewal of certificates used by component changed during upgrades.
--config=""
Path to a kubeadm configuration file.
--cri-socket=""
Path to the CRI socket to connect. If empty kubeadm will try to auto-detect this value; use this option only if you have more than one CRI installed or if you have non-standard CRI socket.
--dry-run=false
Do not change any state, just output what actions would be performed.
--etcd-upgrade=true
Perform the upgrade of etcd.
--feature-gates=""
A set of key=value pairs that describe feature gates for various features. Options are:
IPv6DualStack=true|false (ALPHA - default=false)
-f, --force=false
Force upgrading although some requirements might not be met. This also implies non-interactive mode.
--ignore-preflight-errors=[]
A list of checks whose errors will be shown as warnings. Example: 'IsPrivilegedUser,Swap'. Value 'all' ignores errors from all checks.
--image-pull-timeout=15m0s
The maximum amount of time to wait for the control plane pods to be downloaded.
--kubeconfig="/etc/kubernetes/admin.conf"
The kubeconfig file to use when talking to the cluster. If the flag is not set, a set of standard locations can be searched for an existing kubeconfig file.
--print-config=false
Specifies whether the configuration file that will be used in the upgrade should be printed or not.
-y, --yes=false
Perform the upgrade and do not prompt for confirmation (non-interactive mode).
--azure-container-registry-config=""
Path to the file containing Azure container registry configuration information.
--log-flush-frequency=5s
Maximum number of seconds between log flushes
--rootfs=""
[EXPERIMENTAL] The path to the 'real' host root filesystem.
--version=false
Print version information and quit
kubeadm-upgrade(1),
January 2015, Originally compiled by Eric Paris (eparis at redhat dot com) based on the kubernetes source material, but hopefully they have been automatically generated since!